三维边缘保持滤波方法在海上地震数据噪声压制中的应用研究——以东海某凹陷为例

孙永壮, 李键, 秦德文, 刘庆文

The application of 3D edge-preserving de-noising methods based on structure oriented in a complex faults block:A case study of C oilfield in East China Sea

SUN Yong-Zhuang, LI Jian, QIN De-Wen, LIU Qing-Wen

图6 各向异性扩散滤波去噪结果 a—去噪数据主测线方向;b—去噪数据横测线方向;c—去噪数据水平切片

Fig.6 De-noising result by anisotropic diffusion filter method a—de-noising model inline;b—de-noising model xline;c—de-noising model time slice